Amphilepis mobilis Koehler, 1904 (original description)
Amphilepis protecta Koehler, 1904 accepted as Ophiomonas protecta (Koehler, 1904) (original description)
Amphiura (Amphiura) uncinata Koehler, 1904 (original description)
Amphiura agitata Koehler, 1904 (original description)
Amphiura concinna Koehler, 1904 (original description)
Amphiura confinis Koehler, 1904 accepted as Amphioplus (Unioplus) confinis (Koehler, 1904) (original description)
Amphiura crassa Koehler, 1904 accepted as Amphiodia crassa (Koehler, 1904) (original description)
Amphiura debilis Koehler, 1904 accepted as Amphioplus (Amphioplus) debilis (Koehler, 1904) (original description)
Amphiura firma Koehler, 1904 accepted as Amphioplus (Amphioplus) firma (Koehler, 1904) (original description)
Amphiura gentilis Koehler, 1904 accepted as Amphioplus (Unioplus) gentilis (Koehler, 1904) (original description)
Amphiura grata Koehler, 1904 accepted as Amphioplus (Unioplus) grata (Koehler, 1904) (original description)
Amphiura hilaris Koehler, 1904 (original description)
Amphiura nociva Koehler, 1904 (original description)
Amphiura partita Koehler, 1897 accepted as Histampica duplicata (Lyman, 1875) (basis of record)
Amphiura servata Koehler, 1904 accepted as Amphioplus (Unioplus) servatus (Koehler, 1904) (original description)
Amphiura spinulosa Koehler, 1904 accepted as Amphioplus (Lymanella) spinulosus (Koehler, 1904) (original description)
Amphiura tesselata Koehler, 1904 accepted as Amphioplus (Amphioplus) tessellata (Koehler, 1904) (original description)
Amphiura tessellata Koehler, 1904 accepted as Amphioplus (Amphioplus) tessellata (Koehler, 1904) (original description)
Amphiura trepida Koehler, 1904 accepted as Ophiomastix flaccida Lyman, 1874 (original description)
Amphiura uncinata Koehler, 1904 represented as Amphiura (Amphiura) uncinata Koehler, 1904 (original description)
Amphiura unicinata Koehler, 1904 accepted as Amphiura (Amphiura) uncinata Koehler, 1904 (original description)
Amphiura vitax Koehler, 1904 accepted as Amphipholis vitax (Koehler, 1904) (original description)
Asteroschema ferox Koehler, 1904 accepted as Asteroschema tumidum Lyman, 1879 (original description)
Asteroschema migrator Koehler, 1904 (original description)
Astroceras compar Koehler, 1904 (original description)
Astrocharis Koehler, 1904 (original description)
Astrocharis virgo Koehler, 1904 (original description)
Astrochema fastosum Koehler, 1904 accepted as Asteroschema fastosum Koehler, 1904 (original description)
Astrochema ferox Koehler, 1904 accepted as Asteroschema tumidum Lyman, 1879 (original description)
Astrogomphus munita Koehler, 1904 accepted as Astrozona munita (Koehler, 1904) (original description)
Astrogomphus munitus Koehler, 1904 accepted as Astrozona munita (Koehler, 1904) (original description)
Astroschema migrator Koehler, 1904 accepted as Asteroschema migrator Koehler, 1904 (original description)
Astrotoma bellator Koehler, 1904 accepted as Astrohelix bellator (Koehler, 1904) accepted as Asteroporpa (Astrohelix) bellator (Koehler, 1904) (original description)
Astrotoma vecors Koehler, 1904 accepted as Astrothrombus vecors (Koehler, 1904) (original description)
Ophiacantha augusta Koehler, 1904 accepted as Ophiacantha vepratica Lyman, 1878 (original description)
Ophiacantha clandestina Koehler, 1904 accepted as Ophiacantha duplex Koehler, 1897 (original description)
Ophiacantha composita Koehler, 1897 (additional source)
Ophiacantha congesta Koehler, 1904 accepted as Ophialcaea tuberculosa (Lyman, 1878) (original description)
Ophiacantha dilecta Koehler, 1904 accepted as Ophiotreta eximia (Koehler, 1904) (original description)
Ophiacantha eximia Koehler, 1904 accepted as Ophiotreta eximia (Koehler, 1904) (original description)
Ophiacantha fausta Koehler, 1904 accepted as Ophiacantha serrata Lyman, 1878 (original description)
Ophiacantha ficta Koehler, 1904 accepted as Ophiacantha placida (Koehler, 1904) (original description)
Ophiacantha imperita Koehler, 1904 accepted as Ophiotreta imperita (Koehler, 1904) (original description)
Ophiacantha inutilis Koehler, 1904 accepted as Ophiotreta stimulea (Lyman, 1878) (original description)
Ophiacantha luctosa Koehler, 1904 accepted as Ophiopristis luctosa (Koehler, 1904) (original description)
Ophiacantha matura Koehler, 1904 accepted as Ophiotreta matura (Koehler, 1904) (original description)
Ophiacantha perfida Koehler, 1904 accepted as Ophiolimna perfida (Koehler, 1904) (original description)
Ophiacantha procera Koehler, 1904 accepted as Ophiopristis procera (Koehler, 1904) (original description)
Ophiacantha relicta Koehler, 1904 accepted as Ophiophthalmus relictus (Koehler, 1904) (original description)
Ophiacantha tenuis Koehler, 1904 accepted as Ophiomitrella tenuis (Koehler, 1904) (original description)
Ophiactis dissidens Koehler, 1904 accepted as Ophiomedea dissidens (Koehler, 1904) accepted as Histampica dissidens (Koehler, 1904) (original description)
Ophiactis parata Koehler, 1904 accepted as Ophiocopa spatula Lyman, 1883 (original description)
Ophiobyrsella erinaceus Koehler, 1904 (original description)
Ophiocamax rugosa Koehler, 1904 accepted as Ophiocamax vitrea Lyman, 1878 (original description)
Ophioceramis declinans Koehler, 1904 accepted as Ophioplocus declinans (Koehler, 1904) (original description)
Ophiochiton bispinosus Koehler, 1904 (original description)
Ophiochiton commixtus Koehler, 1904 (original description)
Ophiochiton inaequalis Koehler, 1904 (original description)
Ophiochrysis Koehler, 1904 (basis of record)
Ophiochrysis Koehler, 1904 (original description)
Ophiochrysis ornata Koehler, 1904 (original description)
Ophiocirce Koehler, 1904 accepted as Ophioleuce Koehler, 1904 (original description)
Ophiocirce inutilis Koehler, 1904 accepted as Ophioleuce seminudum Koehler, 1904 (original description)
Ophioconis grandisquama Koehler, 1904 (original description)
Ophiocrates Koehler, 1904 accepted as Bathypectinura H.L. Clark, 1909 (original description)
Ophiocrates lenta Koehler, 1904 accepted as Bathypectinura heros (Lyman, 1879) (original description)
Ophiocreas sibogae Koehler, 1904 (original description)
Ophiodera neglecta Koehler, 1904 accepted as Ophiomyxa neglecta (Koehler, 1904) (original description)
Ophiodoris Koehler, 1904 (original description)
Ophiodoris contrarius Koehler, 1904 (original description)
Ophiodoris errans Koehler, 1904 (original description)
Ophiodoris malignus Koehler, 1904 (original description)
Ophioglypha clemens Koehler, 1904 accepted as Ophiura clemens (Koehler, 1904) accepted as Ophiuroglypha clemens (Koehler, 1904) (original description)
Ophioglypha distincta Koehler, 1904 accepted as Amphiophiura distincta (Koehler, 1904) (original description)
Ophioglypha humilis Koehler, 1904 accepted as Actinozonella texturata (Lyman, 1883) (original description)
Ophioglypha improba Koehler, 1904 accepted as Amphiophiura improba (Koehler, 1904) (original description)
Ophioglypha insolita Koehler, 1904 accepted as Amphiophiura insolita (Koehler, 1904) (original description)
Ophioglypha latro Koehler, 1904 accepted as Amphiophiura latro (Koehler, 1904) (original description)
Ophioglypha laudata Koehler, 1904 accepted as Amphiophiura laudata (Koehler, 1904) (original description)
Ophioglypha lenta Koehler, 1904 accepted as Amphiophiura lenta (Koehler, 1904) (original description)
Ophioglypha liberata Koehler, 1904 accepted as Amphiophiura liberata (Koehler, 1904) (original description)
Ophioglypha prisca Koehler, 1904 accepted as Amphiophiura prisca (Koehler, 1904) (original description)
Ophioglypha remota Koehler, 1904 accepted as Amphiophiura sculptilis (Lyman, 1878) (original description)
Ophioglypha urbana Koehler, 1904 accepted as Amphiophiura urbana (Koehler, 1904) (original description)
Ophioleuce Koehler, 1904 (original description)
Ophioleuce seminudum Koehler, 1904 (original description)
Ophiolipus levis Koehler, 1904 (original description)
Ophiomastus perplexus Koehler, 1904 (original description)
Ophiomidas Koehler, 1904 (original description)
Ophiomidas alatum Koehler, 1904 (original description)
Ophiomidas reductum Koehler, 1904 (original description)
Ophiomitrella barbara Koehler, 1904 (original description)
Ophiomitrella languida Koehler, 1904 accepted as Ophiacantha languida (Koehler, 1904) (original description)
Ophiomitrella moniliformis Koehler, 1904 accepted as Ophiacantha renekoehleri O'Hara & Stöhr, 2006 (original description)
Ophiomitrella mutata Koehler, 1904 (original description)
Ophiomitrella placida Koehler, 1904 accepted as Ophiacantha placida (Koehler, 1904) (original description)
Ophiomoeris Koehler, 1904 (original description)
Ophiomoeris spinosa Koehler, 1904 accepted as Ophiomoeris obstricta (Lyman, 1878) (original description)
Ophiomusium altum Koehler, 1904 accepted as Ophiomusa alta (Koehler, 1904) (original description)
Ophiomusium fallax Koehler, 1904 accepted as Ophiomusa fallax (Koehler, 1904) (original description)

Sunda Sea for Ophiomusium impurum Koehler, 1904